RecViz recursion visualizer — Understand recursive algorithms with live call stacks, recursion trees, and interactive controls.

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Template

Global read-only variables

Global variable 1 name

=

Global variable 1 value

Function CodeFormat

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Parameters

n (number)

ClearExecute

RecViz

Understand recursive algorithms with live call stacks, recursion trees, and interactive controls.

By Toufiq Hasan Kiron

Options

Configure animation behavior, recursive-call caching, theme, and quick help.

Enable step-by-step animation

Enable memoization

Theme

Help

Animation Speed1.0x

Node Details

Click any node in the graph to inspect its arguments and return value.

Select a node from the graph after running the visualization.